KR100695113B1 - 프로톤 전도성 고체 고분자 전해질 및 이를 구비한 연료전지 - Google Patents
프로톤 전도성 고체 고분자 전해질 및 이를 구비한 연료전지 Download PDFInfo
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- KR100695113B1 KR100695113B1 KR1020060029064A KR20060029064A KR100695113B1 KR 100695113 B1 KR100695113 B1 KR 100695113B1 KR 1020060029064 A KR1020060029064 A KR 1020060029064A KR 20060029064 A KR20060029064 A KR 20060029064A KR 100695113 B1 KR100695113 B1 KR 100695113B1
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- polymer electrolyte
- conductive solid
- proton conductive
- solid polymer
- formula
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
이온 전도도(mScm-1(150℃)) | 70℃에서의 발전 시험 결과 | ||||
40℃ | 50℃ | 60℃ | 개회로 전압 (V) | 폐회로 전압 (V(부하 0.1Acm-2)) | |
실시예 1 | 1.2 | 1.7 | 2.2 | 0.895 | 0.555 |
실시예 2 | 3.5 | 4.6 | 5.2 | 0.866 | 0.543 |
실시예 3 | 2.0 | 2.8 | 4.0 | 0.878 | 0.545 |
실시예 4 | 1.0 | 1.8 | 3.0 | 0.888 | 0.578 |
실시예 5 | 0.65 | 1.0 | 1.4 | 0.844 | 0.561 |
실시예 1 | 0.55 | 0.68 | 0.70 | 0.890 | 0.530 |
Claims (8)
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 화학식 1 내지 4에서의 파라반산기((CO)3N2기)가 우레탄 결합을 전화시킴으로써 형성된 것임을 특징으로 하는 프로톤 전도성 고체 고분자 전해질.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 폴리파라반산 수지가 함유된 것을 특징으로 하는 프로톤 전도성 고체 고분자 전해질.
- 산소극, 연료극 및 양 전극에 협지된 고분자 전해질막을 구비하고, 산화제 유로를 형성한 산화제 바이폴라 플레이트를 산소극 쪽에 설치하고, 연료 유로를 형성한 연료 바이폴라 플레이트를 연료극 쪽에 설치한 것을 단위 셀로 하는 연료 전지에 있어서, 상기 고분자 전해질막이 제1항 내지 제4항 중 어느 한 항에 따른 프로톤 전도성 고체 고분자 전해질인 것을 특징으로 하는 연료 전지.
- 제7항에 있어서, 상기 프로톤 전도성 고체 고분자 전해질은 상기 산소극 또는 상기 연료극의 어느 한쪽 또는 양쪽에 포함된 것을 특징으로 하는 연료 전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00357551 | 2005-12-12 | ||
JP2005357551A JP4913397B2 (ja) | 2005-12-12 | 2005-12-12 | プロトン伝導性固体高分子電解質及び燃料電池 |
Publications (1)
Publication Number | Publication Date |
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KR100695113B1 true KR100695113B1 (ko) | 2007-03-14 |
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KR1020060029064A KR100695113B1 (ko) | 2005-12-12 | 2006-03-30 | 프로톤 전도성 고체 고분자 전해질 및 이를 구비한 연료전지 |
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JP (1) | JP4913397B2 (ko) |
KR (1) | KR100695113B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4818703B2 (ja) * | 2005-12-12 | 2011-11-16 | 三星エスディアイ株式会社 | プロトン伝導性固体高分子電解質及び燃料電池 |
JP5736671B2 (ja) * | 2009-06-19 | 2015-06-17 | 日産自動車株式会社 | ポリウレア電解質及びその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2833626B2 (ja) | 1988-09-21 | 1998-12-09 | 隆一 山本 | 高分子固体電解質 |
JP2004256797A (ja) | 2003-02-04 | 2004-09-16 | Honda Motor Co Ltd | 高分子電解質、プロトン伝導膜および膜−電極構造体 |
KR20050076586A (ko) * | 2004-01-20 | 2005-07-26 | 삼성에스디아이 주식회사 | 겔 전해질, 연료전지용 전극, 및 연료전지 |
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- 2005-12-12 JP JP2005357551A patent/JP4913397B2/ja active Active
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- 2006-03-30 KR KR1020060029064A patent/KR100695113B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2833626B2 (ja) | 1988-09-21 | 1998-12-09 | 隆一 山本 | 高分子固体電解質 |
JP2004256797A (ja) | 2003-02-04 | 2004-09-16 | Honda Motor Co Ltd | 高分子電解質、プロトン伝導膜および膜−電極構造体 |
KR20050076586A (ko) * | 2004-01-20 | 2005-07-26 | 삼성에스디아이 주식회사 | 겔 전해질, 연료전지용 전극, 및 연료전지 |
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JP4913397B2 (ja) | 2012-04-11 |
JP2007165046A (ja) | 2007-06-28 |
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